Update webrtc.html

Co-authored-by: Jan-Ivar Bruaroey <jan-ivar@users.noreply.github.com>

Author: henbos

webrtc.html

@@ -11206,8 +11206,8 @@ <h2>
                   </li>
                 </ol>
                 <p>
-                  The <dfn class="export">codec match</dfn> algorithm given two {{RTCRtpCodec}} or
-                  compatible dictionaries <var>first</var> and <var>second</var> is as follows:
+                  The <dfn class="export">codec match</dfn> algorithm given two {{RTCRtpCodec}}
+                  <var>first</var> and <var>second</var> is as follows:
                 </p>
                 <ol class=algorithm>
                   <li>